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Divorcing While Living Under the Same Roof in Ontario

Can't afford to move out? Learn how Ontario's one-year separation rule works for spouses under one roof, and what to document and consider.

Family Law5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • Divorce in Ontario requires one year of living separate and apart before the divorce is decided.
  • The Divorce Act deems spouses separated for periods when they lived apart and one of them intended to live separate and apart.
  • The Act does not itself say whether spouses sharing a home qualify, so the answer turns on your facts and evidence.
  • Parties commonly ask for temporary orders on support, parenting schedules, travel with a child, or who lives in the family home.

Many separated couples cannot afford two homes. Rent, a mortgage, children and work can all make it unrealistic for one person to move out, even when the marriage is clearly over.

This article explains what the Divorce Act says about separation, what it leaves open when spouses share a home, and the practical issues that come up. It is general information, and whether your situation counts is a question to confirm with a lawyer.

What the one-year rule says

The only ground for divorce is breakdown of the marriage. That is established where the spouses have lived separate and apart for at least one year immediately before the divorce proceeding is decided. An Ontario court can hear a divorce only if at least one spouse has been habitually resident in the province for at least one year immediately before the proceeding starts.

The Act also says spouses are deemed to have lived separate and apart for any period during which they lived apart and either of them intended to live separate and apart from the other.

Does sharing a home count?

The section does not itself say whether spouses living under one roof qualify. How this applies to spouses sharing a home depends on your situation, so it is worth confirming with a lawyer. Because the statute leaves this open, it is wise to get advice on how a court is likely to view your arrangements before you rely on them.

How your day-to-day arrangements would be viewed depends on your situation, so it is worth confirming with a lawyer.

Evidence that may support separationEvidence that may cause questions
Separate bedrooms and separate daily routinesSharing a bedroom or continuing intimacy
Separate finances and no joint spending on each otherStill pooling money and paying each other's personal expenses
Telling family, friends and employers you have separatedPresenting yourselves publicly as a couple
Written notes or messages recording the date the relationship endedNo record of when or why things changed

This table describes general practical considerations, not a legal test. Which of these matter most depends on the facts.

What if you try again for a while?

Reconciliation attempts can happen in the same home. The one-year period is not interrupted or terminated if the spouses resumed cohabitation for a period, or periods totalling, not more than 90 days with reconciliation as its primary purpose. Anything beyond that, or cohabitation that was not mainly aimed at reconciling, can raise questions about the clock, so keep track of dates and confirm the effect with a lawyer.

In a divorce case, the court also has a duty to satisfy itself that there is no possibility of reconciliation, unless the circumstances make that inappropriate.

Living together while money, children and the home are unsettled

Sharing a home does not pause your legal issues. If you have children, spouses must, to the best of their ability, protect any child of the marriage from conflict arising from the proceeding. Parenting decisions focus on the child's interests, with primary consideration to the child's physical, emotional and psychological safety, security and well-being. Before granting a divorce, the court must be satisfied that reasonable arrangements have been made for the support of any children of the marriage.

Property is measured at the separation date. Net family property is the value of property at separation, minus debts and excluded property, less the same net value at the date of marriage, and the spouse with the larger amount pays half the difference. Because the separation date drives the calculation, how you date your separation matters beyond the divorce itself. If you and your spouse disagree about that date, get advice.

If you need orders while still sharing a home, parties commonly ask for temporary orders on child or spousal support, parenting schedules, or who lives in the family home. A married person can ask the court to let them stay in the family home and require the spouse to leave, even if the spouse owns it. The judge considers past violence, whether there is another suitable place to live, the children's interests, and both parties' finances.

What to do next

If you are staying put for financial reasons, a bit of structure now can save disputes later.

Frequently asked questions

Do we need to live in separate homes for a year?

The Divorce Act requires that spouses live separate and apart for at least one year. It deems spouses separated for periods when they lived apart and one of them intended to live separate and apart, but it does not itself say whether spouses under one roof qualify. Confirm with a lawyer how your situation is likely to be treated.

Can I ask the court to make my spouse leave?

A married person can ask the court to let them stay in the family home and require the spouse to leave, even if the spouse owns it. The judge considers past violence, whether there is another suitable place to live, the children's interests and both parties' finances.

What if we get back together briefly?

The one-year period is not interrupted if the spouses resumed cohabitation for a period, or periods totalling, not more than 90 days with reconciliation as its primary purpose. Longer or different circumstances can raise questions, so keep dates.

Can we apply together?

A joint application is filed where spouses agree. A divorce-only case uses Form 8A, while a case with other claims such as support, parenting or property uses Form 8.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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